Drafting triangle



FIG. 1 is a top plan view of a drafting triangle showing my new design.

FIG. 2 is a bottom edge elevational view thereof.

FIG. 3 is a cross sectional view as taken from line 3--3 of FIG. 1.

FIG. 4 is a top perspective view thereof. 

The ornamental design for a drafting triangle, as shown and described. 